3D-printing innovations in recent years have fueled a sea change in how we fabricate everything from automobile parts to human bio-tissues. VICE's Krishna Andavolu explores the cutting-edge research behind what's being called the next industrial revolution, meeting the scientists and entrepreneurs pushing the boundaries of manufacturing, material science, and even space exploration.

Are We Alone? hosted by correspondent Taylor Wilson

Scientists are leaping exponentially closer to finding life beyond Earth. Missions to Mars and Saturn’s moons are prime candidates for finding the first signs of life and NASA can now identify more than 3,500 planets outside our solar system, many with habitable temperatures. That number is quickly growing as space travel technology improves and probes head deeper into the galaxy. Nuclear physicist Taylor Wilson explores one of our civilization's most perplexing questions: Are we alone?

Post-screening talk-back with special guests:

Subrata De, VICE on HBO Executive Producer

Krishna Andavolu, VICE on HBO Correspondent

Matthew Horowitz, VICE on HBO Producer

Janna Levin, Barnard College Professor of Physics and Astronomy, Director of Sciences at Pioneer Works